SX9300 Datasheet (Semtech) - Dual Channel Smart Proximity SAR Compliant Solution

SX9300, Dual Channel Smart Proximity SAR Compliant Solution

The SX9300 is the world’s first dual channel capacitive Specific Absorption Rate (SAR) controller that accurately discriminates between an inanimate object and human body proximity.

The resulting detection is used in portable electronic devices to reduce and control radio-frequency (RF) emission pow

SX9300 Features

* 2.7

* 5.5V Input Supply Voltage Dual SAR Capacitive Sensor Inputs On-Chip SAR Engine For Body versus Inanimate Object Detection Down to 0.08 fF Capacitance Resolution Stable Proximity Sensing With Temperature 20mm detection distance Capacitance Offset Compensation up to 30pF Active S